• Journal of the Korean Society of Physical Medicine
• /
• v.11 no.2
• /
• pp.33-40
• /
• 2016

PURPOSE: The purpose of this study was to determine the impact of stable and unstable surfaces on abdominal muscle thickness and changes in trunk muscle thickness in accordance with breathing methods during bridging exercises. METHODS: Bridging exercise on a stable surface, bridging exercise on an unstable surface, bridging exercise using a drawing-in maneuver on a stable surface, bridging exercise using a drawing-in maneuver on an unstable surface, bridging exercise using bracing on a stable surface, bridging exercise using bracing on an unstable surface. In sequence, the muscles' thickness was measured three times before and after each exercise, and the measured value was averaged. RESULTS: There were significant differences in internal oblique and transversus abdominis muscles' thickness in the drawing-in maneuver in both stable and unstable surface (p<0.05). There were no significant differences in external oblique muscle's thickness in the bridging exercise in both stable and unstable surface. The type of surface did not have a significant influence on the abdominal muscles' thickness. CONCLUSION: As a result of the study, the drawing-in maneuver had a greater effect than bridging or bracing maneuver on muscle thickness. We suggest that drawing-in maneuver will be more effective in a person with a weak abdominal muscle.

• Korean Journal of Applied Biomechanics
• /
• v.15 no.2
• /
• pp.103-111
• /
• 2005

The purpose of this study was to analysis golf swing in accordance with each club using ground reaction force data. The subject of this study was current professional golf players in Korea. Golf clubs used for this study were driver, iron4, iron7, and pitching. The ground reaction force for left and right foot was collected by one Kistler and one Bertec force platforms. Also collected visual data by NC high speed camera to check the phase which was composed of address, top of backswing, impact and finish. Sampling rate was 600Hz both ground reaction forces data and visual data. The conclusion are as follows. 1. An aspect of change for ground reaction force was that the weight between the left foot and right foot were contrary to each other in general as the phase. 2. Without regard to the type of golf club, the ratio of necessary ground reaction forces for each phase in accordance with address, top of backswing, impact, and finish was comparatively identical. 3. According to the type of golf club, the tendency of Fy was not varied. In terms of Driver, at the moment of impact, the weight of foot-both right and left-was moved to the movement direction of golf because of the rotation force from swing.

• Proceedings of the Korea Inteligent Information System Society Conference
• /
• 2001.01a
• /
• pp.508-510
• /
• 2001

Adopting the method of user weighting fuzzy mathematics, the author accomplished the subject title “Study on Expert System of Chicken\`s Common Diseases Diagnostics”, which could properly diagnose 30 kinds of chicken\`s common diseases and the accordance rate reached 80% verified through 244 disease cases. On the basis of the accomplishment, the multimedia technology was adopted further more to establish a system, which integrated with the input, display, query, and processing of sound, picture and text etc., combined with the previous chicken disease diagnostic expert system, make the output information of computer more rich and comprehensive, and the accordance rate of disease diagnosis could be improved. The system consists of database, knowledge base, graphics and picture base. This system is easy to operate and interface of which is vivid and intuitive. It could output diagnostic result and prescribe rapidly, so that, such a system is not only adapted to large, medium chicken farm but also to grass-roots veterinary station for developing health care and disease diagnosing. It is sure that the system could have side prospect of application.

• The Korean Journal of Health Service Management
• /
• v.4 no.1
• /
• pp.111-123
• /
• 2010

The purpose of this study is to examine relations between the job satisfaction and separation intent of radiologists from secondary medical institutes, providing basic information needed to earlier prevent radiologists' separation, improve their quality and effectively manage them. 1. The subjects' job satisfaction was 2.32 points in mean score, which was below the average. 2. Concerning difference in job satisfaction among the subjects in accordance with their demographic characteristics, it was found that radiologists are significantly different among them in job satisfaction according to their age and position. 3. The surveyed radiologists' intent of separation was 2.89 points in mean score, which was not significantly high. 4. Concerning difference in the intent of separation among the participants in accordance with their demographic characteristics, it was found that radiologists are significantly different among them in the intent of separation according to their age, marital status, position and average monthly income. 5. There were significant correlations between the subjects' job satisfaction and intent of separation. In other words, the higher radiologists are in job satisfaction, the lower they are in the intent of separation.

• The Korean Journal of Rehabilitation Nursing
• /
• v.11 no.1
• /
• pp.41-48
• /
• 2008

Purpose: The study were to identify difference in self-efficacy according to perceived health status in male smokers. Methods: The subjects were 138 male smoker in Seoul and Incheon. The data was collected using structured questionnaires from ninth of July to 16th of August in 2007. The data was analyzed by descriptive statistics and ANOVA with SPSS 14.0. Result: Participants showed that a high level of total self-efficacy score $3.40{\pm}.43$, general self-efficacy score $3.39{\pm}.46$, social self-efficacy score $3.44{\pm}.55$. There were significant difference total self-efficacy and general self-efficacy in accordance with perceived health status. But there were no significant difference social self-efficacy in accordance with perceived health status. With the result of this study, the subjects smoked $14.48{\pm}11.04$ years and 90.4% of the subjects were highly perceived that the health status of oneself above of moderate state and self-efficacy score. Conclusion: Therefore raising a perception about smoking dangerous, the prohibition of smoking program development which emphasizes the noxiousness of smoking for must precede, recognizes the necessity of prohibition of smoking and prohibition of smoking decision in one smoker comes to seem with the fact that own effect increase program for a prohibition of smoking maintenance.

• Journal of the Korean Society of Fashion and Beauty
• /
• v.1 no.1 s.1
• /
• pp.119-132
• /
• 2003

This research was attempted in order to raise the actual effectiveness of beauty education by reviewing the problems on beauty education curricula of junior colleges and arranging their countermeasures. This thesis suggests improvement plans of curricula in Korean beauty education as follows. First, one of the main aims of beauty education sought at a junior college should be verified that it is to raise beauty leaders, furthermore, by including artistic knowledge on top of skill-based education purposes we shall put more efforts improve and sublimate beauty art, not only as skills but also as art. Second, it is necessary to fix the department titles in accordance with the contents of curricula. The titles have to be standardized for the right recognition of each curriculum by dividing beauty into hair beauty, skin-care or make up with each curriculum based. Third, it is necessary to standardize major requisite subjects to be completed in certain units by each major among colleges as well as class hours. forth, the curriculum system needs to be revised in accordance with school system for example suitable curricula for each school system level of private institutes and secondary vocational institutes, high school, junior collage, university, post graduates, etc, I have to be developed and enforced.

• Journal of the Korean Institute of Rural Architecture
• /
• v.15 no.4
• /
• pp.1-8
• /
• 2013

The Rural Housing Standard Plans for improving the quality of life and housing stability in rural areas has been developed 87 types from 1994 to 2012. However, some types of Plans do not satisfy the current legal standard in accordance with social and legal changes. Standard plans has the same effect as a building permit, and replace it, so legal suitability of Plans is an important. Therefore, it is required the suitability analysis on the legal standards of Rural Housing Standard Plans. The Purpose of this study is to derive improper types and items of the Rural Housing Standard Plans on the legal standards. In this study, we analyzed its suitability on the legal standards(law on fire-fighting system installation and safety management, energy saving design criteria for buildings, structural checklist for small buildings, the types of drawing for building permit) in accordance with "rules for the operation of standard plans". And we analyzed the utilization of the Rural Housing Standard Plans through downloads from welchon portal.

• Proceedings of the KIEE Conference
• /
• 2011.07a
• /
• pp.2152-2153
• /
• 2011

According to a sharp increase in demand for electricity supply secure, and $CO_2$ regulation in accordance with global environmental problems and to solve problems, etc. These factor less pollution, higher energy conversion hyoyulin way that the new electrical equipment, nano-composites The rapid degeneration of the unit study utilizing the power that is required is Free. Accordingly, cables, transformers and switchgear (GIS)-capacity of power equipment, such as, high-voltage high-density along with the miniaturization of equipment have made angry the reliability of these devices is becoming a very important issue. Insulation materials used in electrical equipment for high voltage withstand, power equipment, power equipment due to aging and overloading caused by a weakening of the insulation failure and replacement in accordance with the age due to increased costs because of the reliability of electrical equipment should be secured should. Therefore, improved performance and longevity of insulation material is recognized as an important challenge. In this study, power isolation and degeneration of the unit for use in various parts of the molding epoxy resin to improve the insulation performance of the epoxy resin by varying the added amount of nano-SiO2 nanocomposites made epoxy/SiO2 analysis and breakdown properties of the experiment want to improve the electrical properties through the geometry.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
• /
• v.67
• /
• pp.49-68
• /
• 2015

In recent years in China, corresponding to a shift in consumption pattern from household basics to greater expenditure on quality of life, new franchising opportunities arise. Although the franchising prospect in China is promising, Korean companies aiming at franchising into China need to be aware of the legal framework for commercial franchise in China as this will have direct impact on their business expansion. Where franchising activities involve trade mark licence, Chinese Franchise Regulations require such trade mark licence agreement to be regulated in accordance with the relevant provisions of the Chinese Trademark Law. Furthermore where one party fails to perform his obligation and it impacts purpose of the contract seriously, the other party could avoid the contract in accordance with the relevant provisions of the Chinese Contract Law. To launch franchising business successfully in China, Korean companies do market research sufficiently before they may commence franchise business. Korean franchisor must register with local authorities in China by own name, and make Chinese partner take charge of management of the distribution network and invitation of franchisee partners.

• Korean Journal of Clinical Laboratory Science
• /
• v.47 no.1
• /
• pp.39-45
• /
• 2015

We investigated whether multiple infections can be used as predictors of progression to carcinogenesis in accordance with the cytological diagnosis in women receiving abnormal cytologic diagnosis as analysis genotype and compared to single infection. HPV prevalence is highest in the age of under 30 years old woman, HPV prevalence is started to lower after 30 years old and started to increase over 60 years old as like a U-shape. The specific HPV genotypes is an important factor because increased single infection and reduced multiple infections and appeared single infection with AC in progressing carcinogenesis. HPV 16 revealed the statistical significance at the single infection in squamous cell lesions, and HPV 18 revealed the statistical significance at the single infection in adenocarcinoma with showed HPV 16, 58, 18, 52-type distribution.